summaryrefslogtreecommitdiffstats
path: root/uisimulator
diff options
context:
space:
mode:
authorThomas Martitz <kugel@rockbox.org>2011-11-17 17:55:02 +0000
committerThomas Martitz <kugel@rockbox.org>2011-11-17 17:55:02 +0000
commit2a8eacdbfc5d98b016c480ddaddff100301f721f (patch)
tree69c79430463bb43c0e3ce96fbef851de6c35b277 /uisimulator
parent91206954aa0818e0790857f25f46a53d8e737a20 (diff)
downloadrockbox-2a8eacdbfc5d98b016c480ddaddff100301f721f.tar.gz
rockbox-2a8eacdbfc5d98b016c480ddaddff100301f721f.tar.bz2
rockbox-2a8eacdbfc5d98b016c480ddaddff100301f721f.zip
Buflib: Make shrinking and buflib_available() smarter.
* shrinking now considers freespace just before the alloc-to-be-shrinked, that means less (or sometimes none at all) is taken from the audio buffer. * core_available() now searches for the best free space, instead of simply the end, i.e. it will not return 0 if the audio buffer is allocated and there's free space before it. It also runs a compaction to ensure maximum contiguous memory. audio_buffer_available() is also enhanced. It now considers the 256K reserve buffer, and returns free buflib space instead if the audio buffer is short. This all fixes the root problem of FS#12344 (Sansa Clip+: PANIC occurred when dircache is enabled), that alloced from the audio buffer, even if it was very short and buflib had many more available as free space before it. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31006 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'uisimulator')
0 files changed, 0 insertions, 0 deletions